A Hybrid Discrete Cosine Transform Technique for Compression of Medical Images
Arshleen, Scholar · 2013
Medical images are having a very significant role in health sciences. Medical images are produced by the mechanism of medical imaging which is the process of creating images of the human body or body parts u sing various techniques to reveal, diagnose or treat a d isease. Analysis of these images by the experts lea d to detection of a certain and specific medical condition. Storage a nd sharing of medical image data are expensive and excessive without compressing it because various techniques o f medical imaging produce large sized data therefor e these medical images are compressed before saving or sharing them. We present a new hybrid discrete cosine t ransform and Huffman encoding to bring about compression and noise removal in further steps and then image simi larity correlation is done.